Automatic codec installation isn't supported by your distribution

[briner]

On a fresh Debian install, I install flatkpak as mentionned by the flatpak.org.

The gradio install process did well. But when trying to listen to couleur3, I've got from the gradio application in a overlay grey bar a:

automatic codec installation isn't supported by your distribution.
Please install "gstreamer|1.0|gradio|MPEG-2 AAC decoder-audio/mpeg, mpegversion=(int)2, level=(string)1, profile=(string)lc" manually.

I've open a bug on debian:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=911110

What could be done, to make it work seamlessly ?

Best regards.

cED

[haecker-felix]

It's a issue of Gradio, not of Debian. It seems the MPEG-2 AAC codec is missing in the flaptak package. I'll look after it.